On Tue, Aug 01, 2017 at 02:56:14PM +0900, Minchan Kim wrote: > This patch is ready for solving race problems caused by TLB batch.
s/is ready/is a preparatory patch/ > For that, we will increase/decrease TLB flush pending count of > mm_struct whenever tlb_[gather|finish]_mmu is called. > > Before making it simple, this patch separates architecture specific > part and rename it to arch_tlb_[gather|finish]_mmu and generic part > just calls it. > > It shouldn't change any behavior. > > Cc: Ingo Molnar <[email protected]> > Cc: Russell King <[email protected]> > Cc: Tony Luck <[email protected]> > Cc: Martin Schwidefsky <[email protected]> > Cc: "David S. Miller" <[email protected]> > Cc: Heiko Carstens <[email protected]> > Cc: Yoshinori Sato <[email protected]> > Cc: Jeff Dike <[email protected]> > Cc: [email protected] > Cc: Nadav Amit <[email protected]> > Cc: Mel Gorman <[email protected]> > Signed-off-by: Minchan Kim <[email protected]> You could alias arch_generic_tlb_finish_mmu as arch_tlb_gather_mmu simiilar to how other arch-generic helpers are done to avoid some #ifdeffery but otherwise Acked-by: Mel Gorman <[email protected]> -- Mel Gorman SUSE Labs
